This is the Question I am being asked to solve and this is the code I have so far…

`T1 = 70; %deg F`

T2 = 200; %deg FW = 2; %ft

L = 2; %ftx = 1; %fty = 1; %ftfor n=0:1.83:11T(n)=(T2-T1)*(2/pi)*(2/n)*(sin(n*pi*x/L))*(sinh(n*pi*y/L))/sinh(n*pi*W/L)+T1;end

I'm nor sure if my n for the for loop is correct since nmax is 11 and there needs to be six steps, but I keep getting an Error " Array indices must be positive integers or logical values."

Not sure how I can fix the Error.

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